i wanted to draw a red box around a barcode image... showing that the barcode is detected from the image... my image is a barcode image itself... (means barcode is not a portion of my image..the full image is barcode itself...

Open and run your Microsoft Visual Studio;
Choose either "Visual C# Projects" in "New Project" dialog box;
Choose "Windows Application" in the "Templates" List and name it "YiigoImagingBarcodeReadCsharp";
Right-click on the "References" folder, and select "Add Reference..." from the context menu in the "Solution Explorer" window;
In the "Add Reference" dialog box, select the ".NET" tab and browse to Yiigo.Imaging.Net.dll library and Yiigo.Imaging.Net.Barcode.Read.dll ;
Add it to your Visual C# applications;
Call Yiigo .NET Image Namespace & Copy those following codes:

using System.IO;
using System.Drawing.Printing;
using Yiigo.Imaging;
using Yiigo.Imaging.Processing;
using Yiigo.Imaging.BarcodeRead;